Linear Growth Rate of m=2 Tearing Mode in Stellarator Fields

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概要

• 論文の詳細を見る

• Numerical studies on linear growth rate of resistive tearing mode in currentcarrying steJ]arator fields are presented for various plasma cu?rrent profiles(flattened, parabolic and peaked) and helical fields (l=2 and Z=3). The lineargrowth rate is calculated by solving linearized magnetohydrodynamic equation asinitial and boundary value problem for various cases of plasma parameters, fieldconfigurations and boundary conditions.An I=2 helical field stabilizes the tearing mode but l=3 helical field has atendency to destabilize it. Effects of the boundary condition on the growth rateare appreciable when a singular surface is near plasma boundarz,' and plasmaresistivity is not small.

• 社団法人日本物理学会の論文
• 1980-05-15

著者

• Ohasa Kazumi

  Institute Of Plasma Physics Nagoya University

• Ohasa Kazumi

  Institute Of Plasma Physics Nagoya University:division Of Thermonuclear Fusion Research Japan Atomic

関連論文

• Wave Propagation to Lower Hybrid Resonance in a Magnetic Field with Shear
• Electron Temperature Measurement in JIPP-Ib Stellarator by the Method of Time History
• Helically Symmetric Equilibrium of Current-Carrying Finite Beta Plasma
• Rotational Transform Angle of the Stellarator Field with Twisted Coils
• Linear Growth Rate of m=2 Tearing Mode in Stellarator Fields

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